baber/WOPTO huggingface dataset:
Patent RU-2274791-C2 (RU)
Title: Прямоточный клапан и пресс-форма для отливки корпуса прямоточного клапана (варианты)
Inventor: CHUBUKOV VIKTOR ALEKSANDROVICH
IPC: B22D15/00
Filed: 2000-06-22
Granted: 2006-04-20
Abstract: Группа изобретений относится к области компрессоростроения в качестве самодействующих газораспределительных органов и к области литейного производства, в частности, к литью в металлические формы. Прямоточный клапан содержит корпус. В корпусе выполнены проточные каналы. Эти каналы перекрываются запорными пластинами. Пластины снабжены боковыми скосами и размещены в щелях корпуса. Эти щели образованы седловыми и ограничительными поверхностями. Со стороны щелей в пазе корпуса устанавливают фиксирующую планку. Для обеспечения возврата запорных пластин в исходное положение за счет их собственных упругих свойств в первом варианте конструкции клапана торцевые поверхности каждой щели со стороны седловой поверхности выполнены в виде участка, контактирующего с торцевыми поверхностями скосов запорных пластин. Указанный участок переходит в наклонную по отношению к нему поверхность, образующую с ограничительной поверхностью в горизонтальной плоскости тупой угол. В другом варианте исполнения клапана ограничительная поверхность каждой щели снабжена выступом, контактирующим у ее донной поверхности с запорной пластиной. Этот выступ расположен симметрично относительно торцевых поверхностей щели. Оба варианта конструкции пресс-формы для отливки корпуса прямоточного клапана содержат подвижную и неподвижную полуформы с размещенными в них встречно направленными вставками. Последние снабжены формирующими внутренние полости корпуса знаками. Эти знаки попарно сопряжены по плоской поверхности одного из них и по поверхности плоского выступа. Выступ выполнен на наклонной поверхности ответного ему знака. Упомянутые первыми знаки со стороны, противоположной поверхности сопряжения, выполнены криволинейными по форме профиля проточных каналов корпуса. Ответные им знаки в сечении выполнены в форме прямоугольной трапеции с большим основанием со стороны полуформы. Они снабжены выступами, формирующими в корпусе паз для размещения фиксирующей планки клапана. В первом варианте исполнения пресс-формы каждый ответный знак выполнен со скосами, соответствующими боковым скосам запорных пластин. Прилегающая к скосам поверхность этих знаков, противоположная поверхности сопряжения, выполнена с наклонными в сторону скосов участками. Толщина скосов этих знаков со стороны торцов равна с учетом зазора толщине запорных пластин клапана. В другом варианте исполнения пресс-формы со стороны, противоположной поверхности сопряжения, на поверхности каждого ответного знака в направлении от верхней его части выполнена выборка, расположенная симметрично относительно его концов. Глубина выборки такова, что толщина тела, оставшегося у кромки верхней части знака, равна толщине запорных пластин. Длина выборки меньше или равна ширине последних. Группа изобретений направлены на снижение материалоемкости клапана путем уменьшения массы его деталей, изготавливаемых из пружинных лент. 4 н.п. ф-лы, 20 ил.
Patent RU-2188219-C2 (RU)
Title: Anticorrosive coarse-defect filling
Inventor: FRISHBERG I V
IPC: C09D5/10
Filed: 2000-06-21
Granted: 2002-08-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: filling designed for leveling defects and waterproofing of sized or non-sized surfaces consists of filler (80-90%), in particular polydisperse zinc powder and ethyl silicate binder: ethyl silicate, polyvinyl butyral, 73% orthophosphoric acid, ethanol, and water. Polydisperse zinc powder is composed of following fractions: below 63 mcm, at least 50.0%; 63-160 mcm, up to 40.0%; above 160 mcm, up to 10.0%. EFFECT: improved adhesion and strength properties, increased resistance to cracking, and minimized shrinkage at proper proportions of components. 1 tbl, 7 ex
Patent RU-2181876-C2 (RU)
Title: Frolov bullet for smoothbore weapon
Inventor: FROLOV K V
IPC: F42B12/34
Filed: 2000-07-04
Granted: 2002-04-27
Abstract: FIELD: bullets for smoothbore sporting guns. SUBSTANCE: the bullet has a body with a longitudinal rod carrying an aerodynamic stabilizer communicating with the end cavity in the base, and a V-shaped plug of a more dense material conjugate to the head funnel. The body represents a cylinder divided into sectors, accommodating the rod made in the form of a tube communicating with the central through hole of the V-shaped plug of a trapezoidal shape installed directly on the rod through an axial duct contracting down-wards, and the tubular rod has the shape of a truncated cone. EFFECT: enhanced aerodynamics of the bullet at a simple construction and manufacturing process, cheap manufacture. 3 dwg
Patent RU-2191552-C2 (RU)
Title: Device for making cerebral puncture
Inventor: STARYKH V S
IPC: A61B17/34
Filed: 2000-09-01
Granted: 2002-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has tubular needle with cannula, fixing member designed as fixing groove, connection member with a through canal and arrester member mounted on external thread, drilling member that is to be brought through the through canal and having toothed working end for drilling bone tissue. The device has drilling member handle and needle handle. The needle handle is separable and has faceted socket for receiving faceted needle cannula which depth is equal to cannula depth. Drilling member collector shorter than the needle by cannula length. Fixing member is on the drilling member handle which groove is manufactured on the connection member. The needle tube is not greater than drilling member rod diameter and has self-tapping thread on the working end surface larger than drilling member diameter. EFFECT: enhanced effectiveness of surgical treatment; reduced risk of traumatic complications. 2 cl, 7 dwg
Patent RU-2204201-C2 (RU)
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 2000-10-13
Granted: 2003-05-10
Abstract: FIELD: radio engineering; communication systems using broadband signals. SUBSTANCE: device has series-connected high-level noise suppression unit, signal rejection unit, noise rejection unit, and subtracter whose other input is connected to high-level noise suppression unit; the latter is multichannel unit that also functions to detect filtered-off input mixture and to compare allocated envelope with low threshold. Device provides for rejecting high-level narrow-band noise and for compensating low-level noise, threshold used in detecting high-level noise being K times higher than that used for detecting low-level noise, where K is factor depending on degree of narrow-band noise suppression due to compensation of this noise. EFFECT: enhanced noise immunity. 6 dwg
Patent RU-2219167-C2 (RU)
Title: N-substituted aminotetralines as ligands for receptor of y5 of neuropeptide y useful in treatment of obesity and other disorders
Inventor: DAKS SKOTT L
IPC: C07D333/34
Filed: 1999-04-12
Granted: 2003-12-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to N-substituted aminotetralines of the formula (I):   wherein R 1  is taken independently among the group consisting of hydrogen atom, hydroxy-group, halogen atom, C 1-8 --alkoxy-group, substituted C 1-8 --alkoxy-group wherein substituent represents halogen atom; n = 0-2; Y represents methylene; m = 0-3; B 1  represents hydrogen atom; B 2  represents hydrogen atom; R 2  is taken among the group consisting of hydrogen atom, hydroxy-group, C 1-6 -alkyl, C 1-6 -alkenyl, phenyl, substituted phenyl wherein substituent is taken among halogen atom, C 1-6 -alkyl, C 1-6 --alkoxy-group, trifluoro-C 1-6 -alkyl, nitro-group, naphthyl and pyridyl; L is taken among the group consisting of C 1-8 -alkylene, C 1-4 -alkylene-C 3-7 -cycloalkyl-C 1-4 -alkylene, C 1-4 --alkylenearyl-C 1-4 -alkylene; R 3  is taken among phenyl, substituted phenyl where substituent is taken among halogen atom, nitro-group, C 1-8 -alkoxy-group, trifluoromethyl group and amino-C 1-8 -alkyl, naphthyl and thienyl; and their enantiomers, diastereoisomers and pharmaceutically acceptable salts. Compounds of the formula (I) are ligands of receptor Y5 of neuropeptide Y that allows their using in pharmaceutical composition for treatment of diseases and disorders associated with inhibition of subtype Y5 of receptor NPY. EFFECT: valuable medicinal properties of compounds. 20 cl, 3 tbl, 9 ex
Patent RU-2208220-C2 (RU)
Title: Method for blasting crushing of rocks (modifications)
Inventor: PROKOPENKO VIKTOR STEPANOVICH
IPC: F42D3/04
Filed: 2000-11-27
Granted: 2003-07-10
Abstract: FIELD: mining art, applicable at destruction of rocks. SUBSTANCE: the main difference from the known methods for blasting crushing of rocks is the placement of the explosive charge with at least one spacing relative to the hole wall in its length, the charge volume makes up 0.3 to 0.95 of the volume of the hole active section; the cross-section area of the explosive charge is selected proceeding from condition S 3 =(1,13-2,84)r       2   hole       , [sq.m]; the cross-section radius of the explosive charge is selected proceeding from condition R 3 =(0,55-0,95)r hole , [m]. EFFECT: enhanced efficiency of the destructive action of the explosive charge due to the increase of the utilization factor of the explosive charge energy for crushing of rocks. 11 cl, 10 dwg
Patent RU-2203026-C2 (RU)
Title: Cosmetic compositions containing amphoteric starch and cationic conditioner and their applications
Inventor: DUEHN VERONIK
IPC: A61Q1/14
Filed: 2001-01-12
Granted: 2003-04-27
Abstract: FIELD: cosmetics. SUBSTANCE: cosmetic compositions comprise in cosmetically acceptable medium at least one special amphoteric starch and at least one cationic conditioner taken among surface-active substances of ammonium quaternary salts, cyclopolymers of alkyldiallylamine or dialkyldiallyl ammonium, cationic polymers containing ammonium quaternary groups in main chain and cationic silicones. Invention relates also to method of treatment of keratin fibers, for example, hair using the above-mentioned cosmetic compositions. Invention allows to eliminate problems associated with using compositions for hair based on conditioners, for example, weighting, insufficient smoothness and softness of hair in retention of other positive cosmetic properties that are associated with conditioner- -base composition. Invention can be used for washing and care with keratin materials, for example, hair, skin, eyelash, eyebrow, nails, lips and skin of head hairy part. EFFECT: improved and valuable properties of compositions. 19 cl, 1 tbl
Patent RU-2196794-C2 (RU)
Inventor: EREMINA N A
IPC: C09J193/04
Filed: 2001-01-31
Granted: 2003-01-20
Abstract: FIELD: adhesive compounds for polyvinyl chloride tapes for wrapping gas and oil lines and forming protective coat, as well as for conducting repair jobs. SUBSTANCE: proposed glue contains dioctyl phthalate used as plasticizing agent and activated mixture of natural zeolite and calcium oxide at ratio of 9:1 at the following ratio of components, mas.%: dioctyl phthalate, 55-66; perchlorovinyl resin, 25-30; natural colophony, 3-8; activated mixture of natural zeolite and calcium oxide at ratio of 9:1, 3-7. EFFECT: enhanced adhesiveness and average viscosity. 1 tbl
Patent RU-2198568-C2 (RU)
Title: Method of producing balls on fish base
Inventor: KAS JANOV G I
IPC: A23L19/00
Filed: 2001-02-07
Granted: 2003-02-20
Abstract: FIELD: food industry; applicable in production of balls on fish base. SUBSTANCE: after chopping on chopper solid receipt components including minced fish, blanched rice, fried without fat onion, common salt, semolina, dry milk, chick pea flour, roasted eggplants, pear and sugar, all components are cut with simultaneous introduction of eggs, acetic acid and gas-and-liquid extracts of black pepper, pimento, red hot pepper, nutmeg, clove, garlic and biomass of microorganisms selected from preset group. Then balls are molded from prepared mass with preparation of final product. EFFECT: preparation of product with improved organoleptical properties and with more balanced composition of nourishing substances.
Patent RU-2218457-C2 (RU)
Title: Method of treating wool material with hydrolytic enzyme preparation in dyeing process
Inventor: CHERNOGLAZOV V M
IPC: C12S11/00
Filed: 2001-03-13
Granted: 2003-12-10
Abstract: FIELD: textile industry. SUBSTANCE: wool material is dyed on boiling after preliminary treatment at 20 to 60 C with 0.5-1.0% (based on the weight of wool material) of aqueous solution of hydrolytic enzyme preparation with pH 7.0-8.0 possessing keratinase, protease, and amylase activities, the treatment and dyeing being carried out in the same vat. EFFECT: increased resistance of coloration performed with acid dyes to dry friction, accelerated dyeing process due to extended choice of dyes, and strengthened intensity of coloration resistant to washing, distilled water, organic solvents, and ironing. 1 dwg, 7 tbl, 22 ex
Patent RU-2239194-C2 (RU)
Title: Method of determining pyruvic acid in saliva
Inventor: AMIROV N KH
IPC: G01N33/48
Filed: 2001-05-07
Granted: 2004-10-27
Abstract: FIELD: analytical methods in medicine. 
     SUBSTANCE: saliva sample is mixed with trichloroacetic acid, after which follow condensation of saliva pyruvic acid with 2,4-dinitrophenylhydrazine, centrifuging, measuring optical density and calculation using calibration curve to determine pyruvic acid. Method is characterized by that saliva, prior to be nixed with trichloroacetic acid, is centrifuged for 20 min at 3000 rpm. 
     EFFECT: simplified procedure without loss in determination accuracy. 
     3 ex
Patent RU-2216772-C2 (RU)
Inventor: SVINGEN BERGE
IPC: G06F17/30
Filed: 1999-11-12
Granted: 2003-11-20
Abstract: Изобретение относится к схемам обработки для распознавания и сравнения сложных комбинаций в высокоскоростных потоках данных, в частности для использования в машинах поиска и извлечения данных. Техническим результатом является создание схемы процессора поиска, обеспечивающей высокую скорость обработки информации и уменьшение числа аппаратуры этой схемы. Для этого схема обработки содержит интерфейс, узловой процессор, логический блок. Схема процессора поиска содержит мультипроцессорный блок с древовидной структурой для распознавания и сравнения сложных комбинаций, схему обработки. 2 с. и 20 з.п.ф-лы, 44 ил., 30 табл.
Patent RU-2229216-C2 (RU)
Title: Irrigated land leveling method
Inventor: EFREMOV A N
IPC: A01B31/00
Filed: 2001-08-15
Granted: 2004-05-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves cutting ground at raised sites to design mark by means of shortspan blade levelers fitted with laser control system; periodically discharging ground into banks-piles, with leveler buckets being fully filled, by unloading buckets; filling scraper buckets with ground from banks-piles, with scrapers being fitted with laser control system; conveying and discharging ground to lowered zones to design mark and providing finishing leveling to design mark by means of shortspan blade levelers equipped with laser control system. EFFECT: increased efficiency and improved quality of leveling owing to multiple reduction of full bucket discharge time, reduced tractor overloading and number of leveler passes, as well as full leveling of field. 4 dwg
Patent RU-2215055-C2 (RU)
Inventor: FRIDLJANDER I N
IPC: C22C21/08
Filed: 2001-12-17
Granted: 2003-10-27
Abstract: Изобретение относится к области металлургии, а именно к Al-Mg-Si-Cu-сплавам повышенной коррозионной стойкости, предназначенным для применения в качестве конструкционного материала в транспортном машиностроении, включая авиацию. Из предложенного сплава могут изготавливаться различные элементы силового набора и обшивки фюзеляжа самолетных конструкций, в том числе сварные, а также сварные топливные баки и другие элементы автомобилей и железнодорожного транспорта. Предложены сплав и изделие, выполненное из него, следующего химического состава, мас. %: магний - 0,7-1,4; цинк - 0,01-0,8; кремний - 0,6-1,2; никель - 0,005-0,5; медь - 0,6-1,4 и по крайней мере один элемент из группы, содержащей скандий - 0,005-0,4; церий - 0,005-0,2, и по крайней мере один элемент из группы, содержащей хром - 0,01-0,3; марганец - 0,01-0,5; титан - 0,01-0,3; цирконий - 0,005-0,2; алюминий - остальное. Техническим результатом предложенного изобретения является создание сплава с достаточно высоким уровнем прочности и пластичности, высоким сопротивлением всем видам коррозии, включая межкристаллитную. 2 с.п. ф-лы, 2 табл.
Patent RU-2219504-C2 (RU)
Title: Actual temperature pyrometer
Inventor: TYMKUL V M
IPC: G01J5/00
Filed: 2002-02-18
Granted: 2003-12-20
Abstract: FIELD: pyrometry, remote measurement of actual temperature of various objects with unknown radiation constant. SUBSTANCE: proposed pyrometer includes lens, obturator disk which has N spectral filters, radiation detector, amplifier, control and computation device. In compliance with invention pyrometer is supplemented with electron switch placed between radiation detector and amplifier and spectral filters of obturator disk are so selected that left length of wave of each next filter starting from second one coincides with right length of wave of finish of preceding one and spectral range of one filter encompasses ranges of all other filters. Obturator is fitted with synchronization pickup connected to control and computation device. EFFECT: provision for remote measurement of actual temperature of various objects with unknown radiation constants by their own radiation, reduced measurement error while taking actual temperature of objects. 1 cl, 1 dwg
Patent RU-2218485-C2 (RU)
Title: Electrohydraulic amplifier
Inventor: MOKROUZ VASILIJ KLIMENT EVICH
IPC: F15B3/00
Filed: 2002-02-18
Granted: 2003-12-10
Abstract: FIELD: mechanical engineering; gas- turbine engines. SUBSTANCE: electrohydraulic amplifier is designed for fuel control systems of gas-turbine engines. Proposed electrohydraulic amplifier includes electromechanical converter, distributor on base of flat slide valve, and position pickup. Drive shaft of distributor is made integral with rotor of converter and it has no additional supports, and stator winding of converter is made in form of segment coils uniformly spaced over surface of stator at two sides from flat rotor with permanent magnets and provided with axles parallel to rotor. All segment coils are series-connected to form two control channels with equal number of coils in each channel. EFFECT: increased reliability. 6 dwg
Patent RU-2233383-C2 (RU)
Title: Способ повышения давления газа и устройство для осуществления способа
Inventor: VEBER TOMAS
IPC: F02C3/32
Filed: 2000-08-31
Granted: 2004-07-27
Abstract: Изобретение относится к способу и устройству для повышения давления газа, в частности воздуха, поставляемого компрессором на электростанции, с применением бустера. В способе повышения давления газа, поставляемого компрессором на электростанции, массопоток воздуха разделяют в разделителе потока на меньший частичный поток и на больший частичный поток. Меньший частичный поток направляют через воздухоохладитель и бустер к эжектору. Больший частичный поток направляют к всасывающему патрубку эжектора. Оба частичных потока таким образом объединяют вместе в эжекторе. Объединенный массопоток может подводиться в качестве сжатого воздуха к различным элементам электростанции. Изобретение позволяет повысить экономичность снабжения газом, в частности воздухом, элементов электростанции. 2 с. и 7 з.п. ф-лы, 1 ил.
Patent RU-2225593-C2 (RU)
Inventor: JAKUNIN JU A
IPC: G01C11/00
Filed: 2002-04-10
Granted: 2004-03-10
Abstract: FIELD: computer engineering, generation of images specially intended for photogrammetry. SUBSTANCE: photogrammetric station includes personal computer, stereoscopic videomonitor, controller of videomonitor. Basic configuration of personal computer incorporates system unit with monitor, keyboard, manipulator of graphic information of mouse type and printer connected to it. Stereoscopic videomonitor comprises color monitor, screen polarization filter, coordinate joystick, parallax joystick and operator's control desk. First output of controller of stereoscopic videomonitor is connected to input of color monitor, its second output is connected to input of screen polarization filter. Three inputs of controller of stereoscopic videomonitor are connected correspondingly to outputs of coordinate joystick, parallax joystick and operator's control desk. Input/output of controller of stereoscopic videomonitor is connected to output/input of local computer network of system unit of personal computer. EFFECT: increased precision during processing of space and aerial photographs to generate digital models of relief and decreased cost of photogammetric station. 1 cl, 2 dwg, 1 tbl
Patent RU-2224364-C2 (RU)
Inventor: TSAGAREJSHVILI S A
IPC: H04B3/54
Filed: 2002-04-15
Granted: 2004-02-20
Abstract: FIELD: electrical engineering; organizing communication channels in three-phase mains. SUBSTANCE: generator designed for organizing communication channels using three-phase, 0.4 to 35 kV power mains without introducing wave traps in them is provided with newly introduced low-voltage winding of 10/0.4 kV transformer phase C, second inductance coil, and second capacitor, all being respectively connected to generator circuit. In this way circuit for first-capacitor discharge through resistor is eliminated, power loss is reduced by 160 W, transistor can be used as switch for inputting current in power mains. EFFECT: reduced power requirement of generator. 1 cl, 2 dwg
Patent RU-2224897-C2 (RU)
Inventor: KOVALISHCHENKO N L
IPC: F01N1/08
Filed: 2002-05-27
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed muffler contains hollow mainly cylindrical, housing, three perforated partitions secured in housing, and intake and outlet pipes with perforated holes over periphery coaxial with housing. Intake pipe is provided with end face stopper at outlet and outlet pipe, end face stopper at inlet. Two partitions are made cross and flat, and one, coaxial with housing, is made conical and arranged between cross partitions, being rigidly secured by its bases to planes of partitions with smaller base towards intake pipe. Outlet of intake pipe and inlet of outlet pipe are located in chamber formed by three partitions, and perforation holes of intake and outlet pipes are located at both sides of cross partitions holding the pipes. EFFECT: reduced noise level. 1 dwg
Patent RU-2228770-C2 (RU)
Inventor: TERENT EVA V I
IPC: A61M21/00
Filed: 2002-05-31
Granted: 2004-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out exercises for perfecting sensorimotor processes, perception, non-verbal and verbal memory types, comparing and classifying on the background of audio- and photostimulation in 1.0-1.5 Hz bandwidth. Biologically active points are stimulated increasing ability for work of mind by means of vibroacoustic device. EFFECT: enhanced effectiveness of treatment; enabled functional bonds to be formed as neuropsychological base of psychic functions.
Patent RU-2243579-C2 (RU)
Inventor: MEDVEDEV A V
IPC: G02B23/00
Filed: 2002-06-03
Granted: 2004-12-27
Abstract: FIELD: pseudocolor thermal imagers. 
     
     
       SUBSTANCE: proposed unit designed to enable identification of recorded thermal radiation with viewed objects and generation of pseudocolor image has lens with two passbands, one being in 0.4 to 1 μm spectrum and other passband, in 3 to 5 μm spectrum, that functions to construct two images in plane of twin photodetector strip electrically connected to two-color radiator strip so that yellow-green light corresponding to object image in 0.4 to 1 μm spectrum and red light corresponding to image in 3 to 5 μm spectrum become single-color image of viewed objects. 
     
     
       EFFECT: guaranteed identification of thermal radiation with viewed objects; enhanced quality of image. 
     
     
       1 cl, 1 dwg